baber/WOPTO huggingface dataset:
Patent CA-2232280-C (CA)
Inventor: STRAETER JOSEPH G
IPC: B65D5/50
Filed: 1992-04-24
Granted: 2000-03-28
Abstract: A shipping carton (10) including a box assembly (12) and one or more floral grouping assemblies (18).  The box assembly (12) has an inner surface (38) partially enclosing a retaining space (34).  An adhesive (19) or cohesive is applied to at least a portion of the inner surface (38) of the box assembly (12).  The one or more floral grouping assemblies (18) is removably and adhesively or cohesively connected to the box assembly (12) for preventing substantial movement of the floral grouping assemblies (18) during shipment.
Patent CA-2234287-C (CA)
Inventor: ELLINGSON DAVID I
IPC: D06F23/06
Filed: 1998-04-08
Granted: 2002-09-17
Abstract: An improved door boot is provided for a laundry appliance.  The door boot has a varying angle lip seal. The angle of the lip seal varies between ~ 15° from top to bottom relative to the planar orientation of the door boot.  The varying angle of the lip seal ensures optimal sealing engagement with the door plug when the door is closed, particularly for an appliance having a tub tilted at an angle with respect to a horizontal plane.
Patent CA-2234726-C (CA)
Inventor: DEGUIRE DANIEL RENE
IPC: F41H13/00
Filed: 1996-10-10
Granted: 2001-11-27
Abstract: A ballistically deployed restraining net system including a projectile, a ne t (32) packaged in the projectile, a net deployment device (63, 64) for unfurling the net in flight, and a fuze for triggering the net deployment device upon the occurrence of a preestablished criteria such as the impact o f the projectile with an object, the expiration of a preestablished time perio d after launch or upon the projectile reaching a predetermined distance to an object.
Patent CA-2238024-C (CA)
Inventor: CAREL MARK W
IPC: D01F9/145
Filed: 1995-12-06
Granted: 2002-11-12
Abstract: This invention provides a process for preparing a solvated isotropic pitch having a fluid temperature at least 40 .degree.C lower than the same pitch in the non-solvated state. Additionally, the present invention provides a solvated isotropic pitch which may be formed into carbon artifacts which do not require oxidative stabilization prior to carbonization.
Patent CA-2245266-C (CA)
Inventor: HARTZ DETLEF
IPC: B01L7/00
Filed: 1998-08-07
Granted: 2007-10-23
Abstract: A temperature-control apparatus in the form of a plate is described for pipetting robots for holding microtitration plates, which have a spiral tube for a temperature-control medium and which apparatus is divided into at least two segments for holding microtitration plates.
Patent CA-2247449-C (CA)
Inventor: TARNANEN TEEMU
IPC: H04W4/00
Filed: 1997-02-21
Granted: 2003-04-15
Abstract: The present invention relates to a terminal (1) for a communication network,  the terminal being capable of supporting a plurality of applications (17, 18 ) and having means of communicating user messages. The terminal comprises mean s for receiving user messages having data and a header relating to one of the applications (17, 18) and means (8) for addressing the data to a respective application according to the header. In an embodiment the user messages are short messages and the data comprises characters in the short message.</SDOA B>
Patent CA-2249092-C (CA)
Title: Methode et systeme pour determiner les defauts des pipelines
Inventor: WINSLOW JENS C B
IPC: F17D5/06
Filed: 1998-09-30
Granted: 2013-11-05
Abstract: Selon la conception de la présente invention, une méthode est présentée pour analyser les données portant sur les essais sur terrain éloigné d'un fichier de données. La méthode comprend l'analyse du fichier de données dans des longueurs de pipelines, le calcul d'un profil de phase pour les points de données correspondant à chaque longueur de pipeline, la localisation des défauts éventuels de la longueur de pipeline à l'aide des profils de phases, la détermination pour chaque défaut d'une transition de phase équivalente totale par la combinaison d'une transition de phase équivalente circonférentielle et d'une transition de phase équivalente non circonférentielle et, finalement, l'utilisation de la transition de phase équivalente totale pour analyser le défaut.
Patent CA-2252887-C (CA)
Inventor: CRAFFORD LEE F
IPC: H01R12/85
Filed: 1998-02-17
Granted: 2001-08-28
Abstract: A miniature card docking connector which includes an interface connector (8), and a frame section (34) mounted on a printed circuit board (36) and formed to partially enclose the interface connector (8) and a miniature card (32). The frame (34) includes a resilient latch mechanism (40) for securing the miniature card (32) in place within the frame (34), and a plurality of pilot retainers (148) with latches (150) disposed thereon for initially locating the frame (34) on the printed circuit board (36). The latch mechanism (40) may be formed as part of the frame (34) or as a seperate piece. Integral, threaded nut portions (152) are also provided in the frame (34) to facilitate more permanent connection of the frame (34) to the printed circuit board (36) by means such as bolts.
Patent CA-2255836-C (CA)
Title: Procede et systeme de laminage pour produire un composite stratifie
Inventor: WATRINET HANNS
IPC: B32B37/00
Filed: 1997-05-21
Granted: 2004-08-17
Abstract: L'invention concerne un procédé permettant de produire un composite stratifié (38) comprenant au moins une couche centrale (36) avec au moins une couche de recouvrement (32), selon lequel les couches à relier mutuellement sont réunies sous forme de bandes et sont soumises à la pression de laminage voulue entre des rouleaux de laminage (14, 16, 18) dans l'écartement des rouleaux, par ajustement de la hauteur de l'écartement (d). Le composite stratifié (38) provenant d'un premier écartement des rouleaux (20) entoure en partie un des rouleaux de laminage (16) est ensuite guidé à travers au moins un second écartement des rouleaux (22). Un système de laminage (10) approprié comporte trois rouleaux de laminage disposés approximativement en L les uns par rapport aux autres. Pour les laminés techniques à couches de recouvrement résistant à la traction, une force de compression sur les rouleaux de laminage est produite par inversion par l'intermédiaire de la force d'extraction des couches de recouvrement. La durée de compression est augmentée par l'action des boucles suivantes enroulées autour des rouleaux.
Patent CA-2260461-C (CA)
Title: Machine and method for manufacturing thermoplastic tubes
Inventor: RHOADES JOHN J
IPC: B29D23/00
Filed: 1999-01-27
Granted: 2004-06-29
Abstract: The present invention is a machine and method for manufacturing thermoplastic tubes from hollow thermoplastic sleeves by a variety of different manufacturing processes. The machine used in the method is a single apparatus having an indexing device with a plurality of mandrels for holding hollow thermoplastic sleeves for the purpose of transporting the same around a closed manufacturing path. The method involves advancing sleeves around the closed manufacturing path to form tubes from the sleeves.
Patent CA-2263859-C (CA)
Title: Electrochemical detector integrated on microfabricated capillary electrophoresis chips
Inventor: MATHIES RICHARD A
IPC: G01N30/60
Filed: 1997-08-26
Granted: 2003-07-01
Abstract: A microfabricated capillary electrophoresis chip which includes an integral thin film electrochemical detector for detecting molecules separated in the capillary.
Patent CA-2274975-C (CA)
Inventor: DAVIS MICHAEL T
IPC: H01M8/02
Filed: 1997-05-26
Granted: 2003-12-02
Abstract: A porous electrode substrate for an electrochemical fuel cell comprises at least one preformed web having low or poor electrical conductivity (e.g. having a through-plane resistivity of greater than 1 ohm.cm). The web contains an electrically conductive filler. A method for preparing a porous electrode substrate for an electrochemical fuel cell comprises the step of filling a preformed web, the web having low or poor electrical conductivity, with an electrically conductive filler.
Patent CA-2275091-C (CA)
Title: Dual orifice pilot assembly
Inventor: WEBER DON ALAN
IPC: F23D14/04
Filed: 1999-06-15
Granted: 2003-11-18
Abstract: A pilot assembly for producing a pilot flame including a pilot which includes a housing and a multiple orifice member mounted to the housing. The housing includes a gas flow passageway providing gas fuel from a gas source to the pilot flame. The orifice member positions one orifice in the passageway for metering the rate of gas flowing through the passageway, and hence combusted by the pilot, according to the type of gas. The orifice member can be moved relative to the housing so that another orifice is in the passageway for metering the gas when the pilot receives a different type of gas.
Patent CA-2275207-C (CA)
Inventor: KORTSCHACK FRITZ
IPC: A23L13/60
Filed: 1997-12-15
Granted: 2005-02-22
Abstract: This invention is directed to a method of fixing pH values in smoked sausages, strongly smoked sausages, smoked ham and similar products and allows permanent stabilization of these values by subjecting the goods to be treated to a high-pressure treatment when the goods have reached a predetermined pH. To this end the sausage and meat products have to be enclosed in an impermeable outer packing which conforms well to the product shape. Subsequently, the goods to be treated are subjected to high pressure (c.400 to 600 MPa) for several minutes in a special pressure vessel.
Patent CA-2280902-C (CA)
Title: Cassette pour dosages immunologiques automatises
Inventor: JONES RONALD M
IPC: G01N33/53
Filed: 1998-02-18
Granted: 2007-07-24
Abstract: Cette invention se rapporte à une cassette pour dosages immunologiques conçue pour effectuer des dosages immunologiques à étapes multiples, de manière automatisée et autonome. En cours de fonctionnement, la cassette peut occuper différentes positions fonctionnelles dans lesquelles des solutions sont transférées en séquence à travers une voie absorbante contenant des réactifs de dosage.
Patent CA-2281694-C (CA)
Inventor: RANDELL WILLIAM FRANCIS
IPC: F16F1/371
Filed: 1996-12-17
Granted: 2005-08-09
Abstract: An elastomeric spring (10) comprises a body (11) of elastomeric material whi ch extends between a pair of opposed end regions (12, 13) whereby compression forces acting in a first direction (16) on said end regions are resisted by compression of the elastomeric body, the body (11) of elastomeric material being of a substantially symmetrical shape as considered in cross section about a major axis (16) of the spring extending in said first direction, and substantially hollow in th e vicinity of at least one (13) of said end regions, said body (11) of elastomeric material being of progressively increasing external cross- sectional dimension over a first part (21) of the length of the body extending from a first (12) of said end regions and of progressively decreasing external cross-sectional dimension over a second part (22) of the length of the body extending to a second (13) of said end regions, a substantially inextensible reinforcement member (17) embedded in and bonded to said body (11) of elastomeric material at a position between said first and second parts (21, 22) of the length of the body, the body of elastomeric material being hollow over a distance which extends, in said first direction (16), from said at least one (13) of said end regions to beyond the position at which said reinforcement member (17) lies between the end regions (12, 13), and the body of elastomeric material being of progressively increasing external cross-sectional dimensio n over a part (24) of the length of the body extending from the reinforcement member (17) to said second part (22).
Patent CA-2285477-C (CA)
Title: Formulations and methods to treat and prevent equine protozoal myeloencephalitis
Inventor: TOBIN THOMAS
IPC: A61P31/00
Filed: 1998-03-31
Granted: 2006-10-10
Abstract: The present invention provides formulations useful to treat EPM. It also provides methods to treat EPM in a horse in need of such treatment, comprising administering a pharmaceutically effective amount of a triazine-based anti-coccidial. Preferred are methods to treat EPM using clazuril, diclazuril, toltrazuril or letrazuril. The present invention also provides methods to prevent S. neurona infection in horses comprising administering a prophylactic amount of a triazine-based anticoccidial. Preferred is a method to prevent S. neurona infection by using clazuril, diclazuril, toltrazuril or letrazuril, alone or in combination with other known therapeutics.
Patent CA-2286662-C (CA)
Inventor: NAVIA JUAN L
IPC: A23L27/30
Filed: 1998-03-31
Granted: 2008-06-17
Abstract: A low calorie, palatable fiber-containing, sugar substitute suitable for use as a substitute for table sugar and in the preparation of baked foods and other prepared solid and semi-solid comestibles is provided.
Patent CA-2296584-C (CA)
Inventor: KURATA NOBUHIRO
IPC: A61F13/00
Filed: 2000-01-20
Granted: 2004-03-09
Abstract: An absorbent article such as a panty liner 1 for disposal of body fluids discharged thereon includes a body facing side, an undergarment facing side and an absorbent core disposed therebetween, the undergarment facing side including a thermoplastic synthetic fiber layer 12 placed against a bottom surface of the core 4 and having a density lower than that of the core 4, a synthetic resin layer 13 having a density higher than that of the fiber layer 12 and a first thermoplastic synthetic fiber 11 having a density lower than that of the resin layer 13, and the synthetic fiber layer 11 being coated with adhesive agent 9 to an undergarment.
Patent CA-2299855-C (CA)
Inventor: MATSUOKA YUTAKA
IPC: B60R16/02
Filed: 2000-02-29
Granted: 2004-11-16
Abstract: There are provided blocks (A), (B), .multidot. corresponding to pieces of sub-harness (A), (B), .multidot. . In each block, there are provided a longitudinal opening 14 and a bottom opening 16, which are arranged in the vertical direction, at a forward end portion of each accommodating chamber 11 for accommodating the spring contact point 23a of the connecting terminal 20(A), 20(B), .multidot.. When the blocks are put on each other in the vertical direction, the top 23a of the spring contact point 23 on the lower block 10(A) side gets into the bottom opening of the upper block 10(B) from the longitudinal opening 14.   Therefore, the top 23a of the spring contact point 23 on the lower block 10(A) side comes into contact with the rear face of the base piece 23b of the spring contact point 23 on the upper block so that electrical continuity can be attained.      Due to the foregoing, the splice between the pieces of sub-harness (A) and (B) can be absorbed.
Patent CA-2304402-C (CA)
Inventor: NITECKI JEAN-PIERRE
IPC: B67D7/04
Filed: 2000-03-30
Granted: 2003-07-08
Abstract: ?   Installation de distribution d'hydrocarbures liquides équipée d'un moyen de récupération des vapeurs.  Installation comprenant un séparateur vapeur/liquide (8) muni d'une chambre de réception (81) pour recueillir le liquide, ce séparateur étant monté dans le circuit de récupération des vapeurs en amont du contrôleur de débit de vapeur (9), et la chambre de récupération (81) est reliée à un tube de purge (85) dont l'entrée est munie d'un clapet anti-retour (86).
Patent CA-2306763-C (CA)
Title: Isolation de tuyaux et procede et appareil correspondants
Inventor: CUSICK GEORGE C
IPC: B32B3/00
Filed: 1997-10-20
Granted: 2008-07-29
Abstract: Dans le cadre de ce procédé, on introduit dans l'appareil (11) servant à isoler des tuyaux, des panneaux séparés, d'ordinaire des planches planes rigides, en les faisant passer par un dispositif de calibrage (219) afin d'en contrôler l'épaisseur; ces panneaux sont ensuite dirigés sur un transporteur (211) où leurs extrémités adjacentes sont jointes les unes aux autres afin de constituer un ensemble continu de panneaux transitant par le transporteur. Un poste de sectionnement à déplacement horizontal (231) coupe les panneaux en segments transversaux trapézoïdaux, de sorte que chaque segment est inversé par rapport au précédent ou au suivant, le plan de segmentation étant commun. Un mécanisme culbuteur (252) bascule les segments en fonction de leur orientation de sorte qu'ils se retrouvent tous sur un transporteur horizontal (253) avec la même orientation. Un transporteur à accumulation (256) assemble bout à bout les bases des segments de façon à constituer une surface solide sur laquelle appliquer un fond pour solidariser les segments trapézoïdaux. Selon une variante, les panneaux sont calibrés et collés par leurs extrémités sur un transporteur horizontal avant de constituer une série de segments trapézoïdaux. Dans ce mode de réalisation, tous les autres segments doivent être renversés pour permettre la constitution d'une surface contiguë base contre base.
Patent CA-2317087-C (CA)
Title: Nitrosamine-inhibiting compositions for shortstopping of free radical emulsion polymerizations
Inventor: GERNON MICHAEL D
IPC: C08F2/42
Filed: 2000-08-30
Granted: 2009-08-11
Abstract: The present invention is a composition for and a method of shortstopping free radical emulsion polymerizations that inhibits the formation of nitrosamines. The composition comprised nitrosamine inhibitors in combination with conventional alkylhydroxylamine shortstoppers. Such nitrosamine inhibitors are based on primary amines, amine-containing polymers, pyrroles, hydroquinones, certain phenols, ascorbic acid, and other well-known nitrosation inhibitors; they may be used individually or as a blend. The compositions are targeted for applications in the emulsion processes for producing rubber latexes and the preparation of rubber products thereafter.
Patent CA-2317835-C (CA)
Inventor: RUBACK JEFFREY M
IPC: B61F1/08
Filed: 2000-09-07
Granted: 2003-07-01
Abstract: A railway truck assembly has an arrangement for constraining the free travel clearance between the mated bolster and side frame at the side frame window, and more particularly for reducing or eliminating the clearance or separation gap between the bolster lands and the side frame column wall at the outer edges of the bolster lands and the column wall for reduction of truck warping during service.
Patent CA-2323248-C (CA)
Title: Reusable diaper
Inventor: CHARLES-LUNDAAHL LOTTA
IPC: A61F13/15
Filed: 2000-10-12
Granted: 2009-02-10
Abstract: A reusable diaper is made of two sheets of fabric. One sheet is an absorbant rectangular sheet. The second sheet is an inverted bell-shape and may be of resilient material. The absorbant sheet is stitched along one edge to the bell-shaped sheet along the length of the axis of symmetry of the bell-shaped sheet. The absorbant sheet is only stitched to the bell-shaped sheet adjacent one corner of the absorbant sheet so that, when unfolded, the absorbant sheet is at least twice the length of the axis of symmetry of the bell-shaped sheet. The absorbant sheet may thus be folded into a narrow rectangular absorbant pad lying along the axis of symmetry of the bell-shaped sheet. The opposite tapered ends of the bell-shaped sheet are wrapped around an infant's waist and are drawn to the front of the infant through a loop on the vertex of the bell-shape once the vertex has pulled lifted up between the infant's legs.
Patent CA-2324182-C (CA)
Inventor: BISHOP DAVID JOHN
IPC: G02B6/35
Filed: 2000-10-25
Granted: 2005-10-18
Abstract: A device and method for detecting rotational drift of mirror elements in a MEMS tilt mirror array used in an optical crossconnect. The optical crossconnect directs optical signals from an input fiber to an output fiber along an optical path by rotatably positioning mirror elements in desired positions. A monitoring device disposed outside of the optical path is used to obtain images of the MEMS array or to transmit and receive a test signal through the crossconnect for detecting the presence of mirror element drift.
Patent CA-2324621-C (CA)
Inventor: ANTIPA ADRIAN
IPC: G06F7/72
Filed: 1999-03-25
Granted: 2009-07-07
Abstract: A method for multiplication of a point P on elliptic curve E by a value k in order to derive a point kP comprises the steps of representing the number k as vector of binary digits stored in a register and forming a sequence of point pairs (P1, P2) wherein the point pairs differed most by P and wherein the successive series of point pairs are selected either by computing (2mP,(2m+1)P) from (mP,(m+1)P) or ((2m+1)P,(2m+2)P) from (mP,(m+1)P). The computations may be performed without using the .gamma.-coordinate of the points during the computation while allowing the .gamma.-coordinate to be extracted at the end of the computations, thus, avoiding the use of inversion operations during the computation and therefore, speeding up the cryptographic processor functions. A method is also disclosed for accelerating signature verification between two parties.
Patent CA-2325479-C (CA)
Inventor: HANIKA JIRI
IPC: C07C67/54
Filed: 1999-03-11
Granted: 2008-01-15
Abstract: The invention relates to a process of butylacetate production by esterification of acetic acid with butanol in the presence of a solid acidic catalyst in which distillatory separation of components runs simultaneously with esterification. Thus, acetic acid and butanol are introduced in defined amounts and in the molar ratio 1:1 to 1:10 into a system, in which the reaction and the distillatory separation proceeds in three zones. The reaction together with distillatory separation of the components with different boiling points run in the reaction zone, while only distillation takes place in lower and upper separation zones. A volatile mixture is separated in the upper separation zone, from which, after being cooled at 5 to 80  C water and organic phases are separated, the latest being refluxed into the system. The ratio of the feed amount to the organic phase reflux amount is 1:1 to 1:20, the reflux amount representing 60 to 100 % of the whole amount of the organic phase. Butylacetate is separated as a high boiling bottoms product. The invention relates also to a process of isobutylacetate production by esterification of acetic acid with isobutyl alcohol in the presence of a solid acidic catalyst in which separation of components by distillation runs simultaneously with esterification.
Patent CA-2327063-C (CA)
Title: Improved method for decompressing jpeg files using a variable block size inverse discrete cosine transform
Inventor: DEQUEIROZ RICARDO L
IPC: G06T9/00
Filed: 2000-11-29
Granted: 2004-06-15
Abstract: A method for decompressing digital image data to improve the speed of decompression is disclosed. More specifically, the present invention improves image decompression time by operating upon a subset of the original data and by performing a modified discrete cosine transform on a subset of the originally provided data. The subset is determined by examining the compressed data and looking for a particular pattern of zero values and/or an "end of block" statement.